The breeding population of Rook was studied during 2014-2015 in the city of Osijek and the Vuka village. In total, 902 breeding pairs were counted in 14 colonies in 2014, while 928 pairs were counted in 13 colonies in 2015. Over one half of the colonies (ten colonies in 2014 and six colonies in 2015) were classified as small (below 50 pairs), with an average of 24.5 and 19.1 nesting pairs respectively. The number of medium-sized colonies (50-100 pairs) varied between one in 2014 and four in 2015, while two big colonies (over 100 pairs) were present in both years. During the past 23 years, the breeding population trend showed a moderate decline (p < 0.01, y = –0.0186, SD = 0.0060), mainly due to the harassment of the colonies, the destructio...
We describe the qualitative community structure of birds nesting in and around the village of Mokric...
Historical records of occurrence of the European Roller Coracias garrulus in Croatia are examined to...
Kos (Turdus merula Linnaeus, 1758) jedna je od najčešćih gnjezdarica grada Zagreba. Cilj ovog istraž...
The breeding population of Rook was studied during 2014-2015 in the city of Osijek and the Vuka vill...
Vrana gačac (Corvus frugilegus L.) stanarica je iz porodice vrana (Corvidae). Iako je u nedavnoj pro...
Vrana gačac (Corvus frugilegus L. 1758) redovita je gnjezdarica urbanih područja u hrvatskoj ornitof...
The Rook is a common breeding species in lowland Croatia where it inhabits agricultural and urban ha...
Since the first half of the 20th century, the Rook has been a regular breeding species in Continenta...
Posljednjih desetak godina vrane su postale dominantna vrsta ornitofaune urbanih i prigradskih površ...
Between 1984 and 2015, the breeding population of the Rook declined to one-third in the Garwolin dis...
In the current study we report a short summary on the wintering of the Rook in the town of Plovdiv. ...
During the springs of 2014 and 2015, and the winter of 2014/15, bird survey was conducted in the for...
Bjeloglavi sup je ugrožena i zaštićena vrsta na nacionalnom nivou te jedina, od četiri vrste europsk...
This study was conducted in Krapina river valley in north-western Croatia during 2004 – 2005. The me...
Ravens were observed near the breeding colonies of Grey Heron in the Lipovljani forest on 2nd April ...
We describe the qualitative community structure of birds nesting in and around the village of Mokric...
Historical records of occurrence of the European Roller Coracias garrulus in Croatia are examined to...
Kos (Turdus merula Linnaeus, 1758) jedna je od najčešćih gnjezdarica grada Zagreba. Cilj ovog istraž...
The breeding population of Rook was studied during 2014-2015 in the city of Osijek and the Vuka vill...
Vrana gačac (Corvus frugilegus L.) stanarica je iz porodice vrana (Corvidae). Iako je u nedavnoj pro...
Vrana gačac (Corvus frugilegus L. 1758) redovita je gnjezdarica urbanih područja u hrvatskoj ornitof...
The Rook is a common breeding species in lowland Croatia where it inhabits agricultural and urban ha...
Since the first half of the 20th century, the Rook has been a regular breeding species in Continenta...
Posljednjih desetak godina vrane su postale dominantna vrsta ornitofaune urbanih i prigradskih površ...
Between 1984 and 2015, the breeding population of the Rook declined to one-third in the Garwolin dis...
In the current study we report a short summary on the wintering of the Rook in the town of Plovdiv. ...
During the springs of 2014 and 2015, and the winter of 2014/15, bird survey was conducted in the for...
Bjeloglavi sup je ugrožena i zaštićena vrsta na nacionalnom nivou te jedina, od četiri vrste europsk...
This study was conducted in Krapina river valley in north-western Croatia during 2004 – 2005. The me...
Ravens were observed near the breeding colonies of Grey Heron in the Lipovljani forest on 2nd April ...
We describe the qualitative community structure of birds nesting in and around the village of Mokric...
Historical records of occurrence of the European Roller Coracias garrulus in Croatia are examined to...
Kos (Turdus merula Linnaeus, 1758) jedna je od najčešćih gnjezdarica grada Zagreba. Cilj ovog istraž...